<template>
    <div class="person">
        <h2>汽车信息：一辆{{ car.brand }}车，价值{{ car.price }}万</h2>
        <button @click="changePrice">修改汽车的价格</button>
        <h2>游戏列表：</h2>
        <ul>
            <li v-for="g in games" :key="g.id">{{ g.id }} - {{ g.name }}</li>
        </ul>
        <button @click="changeFirstGame">修改第一个游戏的名字</button>
        <hr>
        <h2>测试：{{ obj.a.b.c }}</h2>
        <button @click="changeObj">测试</button>
    </div>
</template>

<script lang="ts" setup name="Person">
import { reactive } from 'vue'
// 数据
let car = reactive({ brand: '奔驰', price: 100 })
let games = reactive([{ id: 'youxi1', name: '王者' }, { id: 'youxi2', name: '原神' }, { id: 'youxi3', name: '三国志' }])
let obj = reactive({ a: { b: { c: 666 } } })

// 方法
function changePrice() {
    car.brand = '特斯拉',
        car.price += 10
}
function changeFirstGame() {
    games[0].name = '流星蝴蝶剑'
}
function changeObj(){
    obj.a.b.c = 888
}
</script>

<style scoped>
.person {
    background-color: skyblue;
    box-shadow: 0 0 10px;
    border-radius: 10px;
    padding: 20px;
}

button {
    margin: 0 5px;
}

li {
    font-size: 20px;
}
</style>